An edible flower from the plant Acmella oleracea, so named for generating a buzzing or electrified sensation in the mouth, due to the presence of spilanthol.

An edible flower from the plant Acmella oleracea, which generates a buzzing or electrified sensation in the mouth, due to the presence of spilanthol.

plural of Szechuan button

(idiomatic, humorous, slightly dated) used in response to someone asking "so?" / Used other than figuratively or idiomatically: see sew, button.

(UK, finance, historical) A clerk employed in the settling room of the stock exchange.

plural of red button

plural of button masher

A type of lock (for knives, and other tools, of folding or collapsing type) in which the lock is released with the press of a button, usually on the side of the handle; such a lock often allows the tool to be locked closed as well as locked open.

plural of placebo button

plural of button lock